China Focus: China's mass transit in high gear as Spring Festival travel rush starts

Volunteers answer a passenger's questions at the Hefei South Railway Station in Hefei, east China's Anhui Province, Jan. 10, 2020. The upcoming holiday for the Spring Festival, a traditional festival for family reunions, will run from Jan. 24 to 30, while the travel rush, also known as chunyun, will last 40 days from Jan. 10 to Feb. 18. (Photo by Zhou Mu/Xinhua)